Gaetan Duchateau
Senior analyst - researcher
Experience
Analyst
Freelance
- Development of web application for SME
- AI development
- Development of cognitive framework
Business Analyst
Altis
- Worked as business analyst on several projects such as ERP, CRM, datalake, GIS application
Data analyst – process manager
TELECOM
Design new processes
Define IT requirements
Define KPI and design operational dashboard in Excel and Power BI
Analyse data for the follow-up of operational tasks
Present recommendations for continuous improvement
Implement new operational processes
Coach local leaders
Extract data from Oracle, Teradata, PostgreSQL, ODBC database using SQL requests
Divided design lead time by two and decreased overdue rate by 20%
First to reach an end-to-end view on the provisioning process for fiber line implementation
Project Manager
STEEL – ENERGY – HVAC – AUTOMOTIVE
Manage operational projects with a target of financial return
Process design and continuous improvement methodology
Define KPI and design operational dashboard using CSV flat file in MySQL database
IT implementation for the follow-up of results
Presentation of improvement results and financial return to executive level
Coach managers
Increased productivity by 35% in a maintenance department
Decreased failure rate by 2.5 on a steel production line
Increased productivity by 25% for an automotive spare part production line
Business Manager
IT CONSULTING
- Recruit consultants
- Attract new customers for IT projects
MBA Internship
- Design an activity-based cost model for a financial service company
- Map operational flow for the Ministry of Justice
- Design a roadmap for strategic change for an IT public organisation
Infantry Officer
Ministry of Defence
- Security and operations officer
- Technical trainer
- Platoon leader
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Government and Administration (12 years), Telecommunication (7 years), Information Technology (6 years), Construction (4 years), Energy (4 years), and Manufacturing (4 years).
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Operations (23 years), Business Intelligence (13 years), Project Management (4 years), Information Technology (3 years), Accounting (2 years), and Strategy (2 years).
Summary
Senior analyst with 15+ years in process design, KPI definition, and structured reasoning. Currently developing The Frame — a value-agnostic cognitive framework for evaluating LLM behavior and measuring deviation from expected outputs. Background combines formal logic (military academy), financial modeling (MBA), and hands-on experience designing operational dashboards and scoring systems. Strong focus on edge cases, reproducibility, and systematic failure mode identification. Python, SQL, structured formats (JSON/YAML).
Skills
- Analytics
- Ia
- Excel
- Problem Solving
- Accounting
- Sql
- Critical Thinking
- Reporting
- Python
- Reasoning Skills
- Financial Analysis
- Php
- Agile Methodologies
Languages
Education
Solvay Brussels School of Economic and Management
MBA · MBA · Brussels, Belgium
Royal Military Academy
Master, social and military sciences · Social and military sciences · Brussels, Belgium
Certifications & licenses
Agile project leadership
Excel: management accounting
SQL programming
Sales forecasting
Scrum: Advanced
Scrum: basics
Profile
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